package ch2;

/**
 * Created by 竹韵澜 on 2017/7/16.
 */

//********************************************************************
// Geometry.java Java Foundations
//
// Demonstrates the use of an assignment statement to change the
// value stored in a variable.
//********************************************************************

public class Geometry {
    //-----------------------------------------------------------------
    // Prints the number of sides of several geometric shapes.
    //-----------------------------------------------------------------

    public static void main (String[] args) {
        int sides = 7; // declaration with initialization
        System.out.println ("A heptagon has " + sides + " sides.");

        sides = 10; // assignment statement
        System.out.println ("A decagon has " + sides + " sides.");

        sides = 12;
        System.out.println ("A dodecagon has " + sides + " sides.");
    }
}
